our new Naked® SL Running Band packs a powerful lightweight punch

0mm drop (24mm stack height)

ensuring smooth and stable movement

Take responsive cushioning to the next level with the Pegasus Plus

creating a premier competition fit for executing rapid pivots

On Ultra Vest Pro Size:X-Small our new Naked® SL RunningThe next gen of On's pinnacle trail running vest! With a 10L dry pack and 2 500ml Hydrapak flasks for hydration. Optimized performance: Featuring improved bottle and pocket positioning for a better performance. A zip pocket at the front for easy access to your phone. And a new zip pocket at the back to safely store essentials, without bouncing or bunching. Athlete validated design: Tested and loved by elite trail athletes, this vest is up for every